METHODS AND COMPOSITIONS FOR REDUCING THE TOBACCO SPECIFIC NITROSAMINE NNK IN TOBACCO

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专利权人:

North Carolina State University

发明人:

Dewey Ralph E.,Lewis Ramsey S.

申请号：

US201615570963

公开号：

US2018291388(A1)

申请日:

2016.05.05

申请国别(地区):

美国

年份:

2018

代理人:

摘要：

The present invention provides a tobacco plant, plant part, and/or plant cell comprising one or more heterologous nucleic acid molecules comprising a nucleotide sequence encoding a pseudooxynicotine degrading enzyme. Further provided are methods and compositions for producing tobacco plants and tobacco products having reduced pseudooxynicotine (PON) and/or 4-(methyl nitrosoamino)-1-(3-pyridyl)-1-butanone (NNK) content.

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中国工程科技知识中心

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http://www.ckcest.cn/home/